private void ConfigureIsolationBehavior()
{
var attributeInfo = TestAssembly.Assembly.GetCustomAttributes(typeof(IsolationBehaviorAttribute)).SingleOrDefault();
if (attributeInfo == null)
{
return;
}
var args = attributeInfo.GetConstructorArguments().ToArray();
var isolationLevel = (IsolationLevel)args[0];
switch (isolationLevel)
{
case IsolationLevel.Default:
return;
case IsolationLevel.Custom:
var type = (Type)args[1];
_isolationBehavior = (IIsolationBehavior)ObjectFactory.CreateInstance(type, null);
break;
case IsolationLevel.Collections:
_isolationBehavior = new IsolateTestCollectionBehavior();
break;
default:
throw new InvalidOperationException($"Unknown isolation level: {isolationLevel}");
}
}
public TestCollectionRunner(ITestCollection testCollection, IReadOnlyList <IXunitTestCase> testCases, IMessageSink diagnosticMessageSink, IMessageBus messageBus, ITestCaseOrderer testCaseOrderer, ExceptionAggregator aggregator, CancellationTokenSource cancellationTokenSource, IMessageSinkWithEvents meeMessageSinkWithEvents, TestCaseDeserializerArgs testCaseDeserializerArgs, IIsolationBehavior isolationBehavior, Type[] appDomainFixtureTypes, TaskFactory dispositionTaskFactory)
: base(testCollection, testCases, diagnosticMessageSink, messageBus, testCaseOrderer, aggregator, cancellationTokenSource)
{
_meeMessageSinkWithEvents = meeMessageSinkWithEvents;
_testCaseDeserializerArgs = testCaseDeserializerArgs;
_appDomainFixtureTypes = appDomainFixtureTypes;
_dispositionTaskFactory = dispositionTaskFactory;
RunIsolated = isolationBehavior?.IsolateTestCollection(testCollection, testCases) ?? false;
}
